First of all, Natacha is a helpful host and responded to all my questions quickly. The place is great; very clean and accommodated all 11 of us without any problem. The only real downside is that the area is a bit far from most tourist areas except for Chatuchak weekend market. But Ratchadaphisek MRT station is within walking distance (around 10 minutes walk), but the nearest BTS station is a little bit far. The neighborhood is quiet at night. The best thing is that there's a 7-Eleven right next door, which is godsend. As all of us are Muslims, we could find Halal instant products sold there. Recommended if you're travelling with a large group.